A wastewater treatment device for environmental engineering

Abstract

The utility model relates to the field of environmental protection, specifically is a kind of wastewater treatment device for environmental protection engineering, including processing bucket main part, the top of processing bucket main part is fixedly connected with sealing ring, the outer surface wall of sealing ring is fixedly connected with mounting block, the top of processing bucket main part is provided with sealing bucket cover, the inner surface wall of sealing bucket cover is connected with feed pipe, the outer surface wall of sealing bucket cover is fixedly connected with mounting plate, mounting plate is screw-connected with bolt by mounting block, the inner surface wall of sealing ring is fixedly connected with telescopic link, the top of telescopic link is fixedly connected with movable ring, movable ring is slidably connected in the inner surface wall of sealing ring;The utility model is through setting sealing bucket cover and processing bucket main part abut, and utilize mounting plate and mounting block and bolt to install, and the rubber ring of setting simultaneously can utilize reset spring and sealing bucket cover closely abut, reached the effect that sealing bucket cover is conveniently disassembled and cleaned, solved the problem that processing device cannot clean its inside.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection, specifically a wastewater treatment device for environmental engineering. Background Technology

[0002] Wastewater treatment equipment used in environmental engineering is a type of equipment used to remove pollutants from wastewater. Its core objective is to enable wastewater to meet discharge or reuse standards through physical, chemical, or biological methods. Depending on the treatment process and the nature of the wastewater, there are various types of equipment. These devices integrate multiple treatment units, such as biological treatment, sedimentation, and disinfection. They have advantages such as small footprint, high degree of automation, and ease of installation and maintenance. They are typically used to treat domestic sewage or organic industrial wastewater, effectively removing pollutants such as BOD5, COD, and NH3-N. For high-concentration, recalcitrant wastewater generated by industries such as chemical and pharmaceutical manufacturing, advanced oxidation technologies (such as UED devices) or combined processes (such as hydrolysis acidification + anaerobic biological treatment) are often used for deep treatment.

[0003] As disclosed in Chinese Patent No. CN222795288U, an environmental engineering wastewater treatment device relates to the field of wastewater treatment devices. This device includes a treatment tank body and multiple inlet pipes. A stirring device is installed on the treatment tank body, and a rotating end is provided within the stirring device. A large gear is fixedly mounted on the rotating end, and multiple transmission devices are arranged circumferentially around the large gear. A conical guide frame is connected to the bottom of the transmission devices, and multiple outlet holes are opened on the conical guide frame. Multiple inlet pipes are fixedly installed on the treatment tank body, with the bottoms of the multiple inlet pipes facing the multiple conical guide frames. When the rotating end rotates, the multiple conical guide frames rotate. In this environmental engineering wastewater treatment device, after wastewater or chemical solution flows out from the bottom of the inlet pipe, some liquid flows out along the outlet holes of the conical guide frame, and some liquid moves out along the edge of the conical guide frame under the action of rotation, which is beneficial for liquid dispersion and facilitates the formation of flocculent matter.

[0004] Existing wastewater treatment devices for environmental engineering require flocculation inside the treatment tank during use, which leads to the accumulation of flocculent material inside the tank, making cleaning difficult. Therefore, a new wastewater treatment device for environmental engineering is proposed to address this problem. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background technology, this utility model proposes a wastewater treatment device for environmental protection engineering.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: a wastewater treatment device for environmental protection engineering, including a treatment tank body, a sealing ring fixedly connected to the top of the treatment tank body, an installation block fixedly connected to the outer wall of the sealing ring, a sealing tank cover provided on the top of the treatment tank body, a feed pipe communicating with the inner wall of the sealing tank cover, an installation plate fixedly connected to the outer wall of the sealing tank cover, a bolt threadedly connected to the installation plate through the installation block, a telescopic rod fixedly connected to the inner wall of the sealing ring, a movable ring fixedly connected to the top of the telescopic rod, the movable ring slidably connected to the inner wall of the sealing ring, a return spring fixedly connected to the movable ring through the sealing ring, and a rubber ring fixedly connected to the top of the movable ring.

[0007] Preferably, an external rod is rotatably connected to the inner wall of the sealing barrel lid, an internal rod is rotatably connected to the inner wall of the external rod, a bottom bevel gear is fixedly connected to the outer wall of the external rod, and a top bevel gear is fixedly connected to the top of the internal rod.

[0008] Preferably, a mounting bracket is fixedly connected to the top of the sealing barrel cover, and a servo motor is mounted on one side of the mounting bracket.

[0009] Preferably, the output end of the servo motor is fixedly connected to a motor bevel gear through the mounting bracket, and the motor bevel gear meshes with the bottom bevel gear and the top bevel gear respectively.

[0010] Preferably, the outer wall of the outer rod is fixedly connected to an internal mixing blade, and the bottom of the internal rod is fixedly connected to an external stirring blade through the outer rod.

[0011] Preferably, an electromagnetic water pump is installed on one side of the treatment tank body, and the input end of the electromagnetic water pump is connected to a sewage pipe, which is connected to the treatment tank body.

[0012] Preferably, a support frame is fixedly connected to the bottom of the processing tank body, and a hemispherical valve body is installed at the bottom of the processing tank body.

[0013] The advantages of this utility model are:

[0014] This utility model achieves convenient disassembly of the sealing barrel cover for cleaning by setting a sealing barrel cover that abuts against the main body of the processing barrel and installing it using an mounting plate, mounting block, and bolts. At the same time, the rubber ring can be tightly abutted against the sealing barrel cover by a return spring, thus solving the problem that the processing device cannot clean its interior.

[0015] This invention, by setting a servo motor to drive the bevel gear of the motor to rotate, allows the external stirring blade and the internal mixing blade to rotate in different directions, achieving the effect of fully mixing the medicine and the sewage, and solving the problem of slow mixing efficiency of medicine and sewage. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a side view of the present invention;

[0019] Figure 3 This is an exploded view of the present invention;

[0020] Figure 4 This is a schematic diagram of the bevel gear of this utility model;

[0021] Figure 5 This is an enlarged view of section A of this utility model.

[0022] In the diagram: 1. Processing tank body; 2. Support frame; 3. Electromagnetic water pump; 4. Sewage pipe; 5. Sealing ring; 6. Mounting block; 7. Mounting plate; 8. Bolt; 9. Sealing tank cover; 10. Feed pipe; 11. External rod; 12. Internal rod; 13. Bottom bevel gear; 14. Top bevel gear; 15. Mounting frame; 16. Servo motor; 17. Motor bevel gear; 18. Hemispherical valve body; 19. External stirring blade; 20. Internal mixing blade; 21. Telescopic rod; 22. Return spring; 23. Movable ring; 24. Rubber ring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0025] This application discloses a wastewater treatment device for environmental engineering. (Refer to...) Figure 3 and Figure 5The system includes a processing tank body 1, a sealing ring 5 fixedly connected to the top of the processing tank body 1, an mounting block 6 fixedly connected to the outer wall of the sealing ring 5, a sealing tank cover 9 provided on the top of the processing tank body 1, a feed pipe 10 connected to the inner wall of the sealing tank cover 9, a mounting plate 7 fixedly connected to the outer wall of the sealing tank cover 9, a bolt 8 threadedly connected to the mounting plate 7 via the mounting block 6, a telescopic rod 21 fixedly connected to the inner wall of the sealing ring 5, a movable ring 23 fixedly connected to the top of the telescopic rod 21, the movable ring 23 slidably connected to the inner wall of the sealing ring 5, and a return spring 22 fixedly connected to the movable ring 23 via the sealing ring 5. A rubber ring 24 is fixedly connected to the top of the moving coil 23. The sealing barrel cover 9 is set so that the sealing barrel cover 9 can be slidably installed on the top of the mounting block 6 using the mounting plate 7. The mounting block 6 and the mounting plate 7 can be installed and fixed using bolts 8. After the sealing barrel cover 9 is installed, the rubber ring 24 drives the moving coil 23 to descend, which drives the telescopic rod 21 and the return spring 22 to be in a compressed state. This allows the rubber ring 24 to fit with the sealing barrel cover 9 to achieve a sealing effect. The medicine can be poured into the interior of the treatment tank body 1 along the feed pipe 10 and mixed with the sewage for flocculation.

[0026] Reference Figure 3 and Figure 4 An external rod 11 is rotatably connected to the inner wall of the sealed barrel lid 9. An internal rod 12 is rotatably connected to the inner wall of the external rod 11. A bottom bevel gear 13 is fixedly connected to the outer wall of the external rod 11. A top bevel gear 14 is fixedly connected to the top of the internal rod 12. Through the external rod 11 and the internal rod 12, the rotation of the external rod 11 and the internal rod 12 will drive the bottom bevel gear 13 and the top bevel gear 14 to rotate respectively.

[0027] Reference Figure 3 and Figure 4 A mounting bracket 15 is fixedly connected to the top of the sealing barrel cover 9. A servo motor 16 is mounted on one side of the mounting bracket 15. The servo motor 16 is configured to be mounted on one side of the mounting bracket 15.

[0028] Reference Figure 3 and Figure 4 The output end of the servo motor 16 is fixedly connected to the motor bevel gear 17 through the mounting bracket 15. The motor bevel gear 17 meshes with the bottom bevel gear 13 and the top bevel gear 14 respectively. Through the servo motor 16, after the servo motor 16 is started by external power supply, the motor bevel gear 17 rotates and drives the bottom bevel gear 13 and the top bevel gear 14 to rotate in opposite directions.

[0029] Reference Figure 3 and Figure 4An internal mixing blade 20 is fixedly connected to the outer wall of the external rod 11, and an external stirring blade 19 is fixedly connected to the bottom of the internal rod 12 through the external rod 11. The internal mixing blade 20 and the external stirring blade 19 are arranged so that the external rod 11 and the internal rod 12 drive the internal mixing blade 20 and the external stirring blade 19 to rotate in opposite directions after rotation, so as to carry out stirring.

[0030] Reference Figure 2 and Figure 3 An electromagnetic water pump 3 is installed on one side of the treatment tank body 1. The input end of the electromagnetic water pump 3 is connected to a sewage pipe 4, which is connected to the treatment tank body 1. The electromagnetic water pump 3 is configured to use the sewage pipe 4 to discharge the liquid inside the treatment tank body 1.

[0031] Reference Figure 2 and Figure 3 A support frame 2 is fixedly connected to the bottom of the treatment tank body 1, and a hemispherical valve body 18 is installed at the bottom of the treatment tank body 1. The hemispherical valve body 18 is configured to discharge the flocculent material inside the treatment tank body 1.

[0032] Working principle: The sealing lid 9 is installed so that it can slide on top of the mounting block 6 using the mounting plate 7. The mounting block 6 and mounting plate 7 can be fixed in place using bolts 8. After installation, the sealing lid 9 allows the rubber ring 24 to drive the movable ring 23 downwards, compressing the telescopic rod 21 and the return spring 22. This causes the rubber ring 24 to adhere to the sealing lid 9, achieving a seal. The medicine can be poured into the treatment tank body 1 along the feed pipe 10 to mix with the wastewater for flocculation. The external rod 11 and internal rod 12 rotate, driving the bottom bevel gear 13 and top bevel gear 14 to rotate respectively. The servo motor 16 is configured to be mounted on one side of the mounting bracket 15. When the servo motor 16 is started by external power, the motor bevel gear 17 rotates, which in turn drives the bottom bevel gear 13 and the top bevel gear 14 to rotate in opposite directions. The built-in mixing blade 20 and the external stirring blade 19 are configured to drive the built-in mixing blade 20 and the external stirring blade 19 to rotate in opposite directions after the external rod 11 and the built-in rod 12 rotate, thus stirring. The electromagnetic water pump 3 is configured to discharge the liquid inside the treatment tank body 1 through the sewage pipe 4. The hemispherical valve body 18 is configured to discharge the flocculent material inside the treatment tank body 1.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A wastewater treatment device for environmental engineering, comprising a treatment tank body (1), characterized in that: A sealing ring (5) is fixedly connected to the top of the processing tank body (1). An installation block (6) is fixedly connected to the outer wall of the sealing ring (5). A sealing tank cover (9) is provided on the top of the processing tank body (1). A feed pipe (10) is connected to the inner wall of the sealing tank cover (9). An installation plate (7) is fixedly connected to the outer wall of the sealing tank cover (9). A bolt (8) is threadedly connected to the installation block (6). A telescopic rod (21) is fixedly connected to the inner wall of the sealing ring (5). A movable ring (23) is fixedly connected to the top of the telescopic rod (21). The movable ring (23) is slidably connected to the inner wall of the sealing ring (5). A return spring (22) is fixedly connected to the movable ring (23) through the sealing ring (5). A rubber ring (24) is fixedly connected to the top of the movable ring (23).

2. The wastewater treatment device for environmental engineering according to claim 1, characterized in that: The inner wall of the sealed barrel cover (9) is rotatably connected to an external rod (11), the inner wall of the external rod (11) is rotatably connected to an internal rod (12), the outer wall of the external rod (11) is fixedly connected to a bottom bevel gear (13), and the top of the internal rod (12) is fixedly connected to a top bevel gear (14).

3. The wastewater treatment device for environmental engineering according to claim 1, characterized in that: The top of the sealed barrel cover (9) is fixedly connected to a mounting bracket (15), and a servo motor (16) is installed on one side of the mounting bracket (15).

4. The wastewater treatment device for environmental engineering according to claim 3, characterized in that: The output end of the servo motor (16) is fixedly connected to the motor bevel gear (17) through the mounting bracket (15), and the motor bevel gear (17) meshes with the bottom bevel gear (13) and the top bevel gear (14) respectively.

5. The wastewater treatment device for environmental engineering according to claim 2, characterized in that: The outer wall of the external rod (11) is fixedly connected to the built-in mixing blade (20), and the bottom of the built-in rod (12) is fixedly connected to the external stirring blade (19) through the external rod (11).

6. The wastewater treatment device for environmental engineering according to claim 1, characterized in that: An electromagnetic water pump (3) is installed on one side of the main body (1) of the treatment tank. The input end of the electromagnetic water pump (3) is connected to a sewage pipe (4), and the sewage pipe (4) is connected to the main body (1) of the treatment tank.

7. The wastewater treatment device for environmental engineering according to claim 1, characterized in that: A support frame (2) is fixedly connected to the bottom of the main body (1) of the processing tank, and a hemispherical valve body (18) is installed at the bottom of the main body (1).

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